package cn.cjxy.orm.anntaion;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD) 
public @interface Column {
  public String length()default"255" ;
  public String name();
  public boolean nullable() default false;
  public boolean unique() default false;
  public String type() default "VARCHAR";
}